99819039

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 142489600

約数和(自身を除く): 42670561

約数列:

[1, 3, 31, 43, 93, 109, 129, 229, 327, 687, 1333, 3379, 3999, 4687, 7099, 9847, 10137, 14061, 21297, 24961, 29541, 74883, 145297, 305257, 435891, 773791, 915771, 1073323, 2321373, 3219969, 33273013, 99819039]

約数ペア:

[(1, 99819039), (3, 33273013), (31, 3219969), (43, 2321373), (93, 1073323), (109, 915771), (129, 773791), (229, 435891), (327, 305257), (687, 145297), (1333, 74883), (3379, 29541), (3999, 24961), (4687, 21297), (7099, 14061), (9847, 10137)]